
https://www.brookings.edu/articles/the-changing-role-of-the-us-dollar/

https://www.sachverstaendigenrat-wirtschaft.de/fileadmin/dateiablage/gutachten/jg202223/JG202223_Gesamtausgabe.pdf

https://www.kingsfund.org.uk/publications/spending-and-availability-health-care-resources